Edexcel IGCSE Economics (4EC1) · Section C: Government and the Economy
Specification points
- Economic growth and gross domestic product (GDP).
- The economic cycle.
- The costs and benefits of growth.
Economic growth and GDP
Economic growth is an increase in a country's output, usually measured by the rise in gross domestic product (GDP) — the total value of goods and services produced in a year. GDP per person divides by population as a guide to living standards.
The economic cycle
Output fluctuates around a trend in the economic cycle: boom (fast growth, low unemployment, rising prices), downturn, recession (falling output, rising unemployment) and recovery.
Key definitions
| Term | Definition |
|---|---|
| GDP | The total value of goods and services produced in a country in a year. |
| Recession | A fall in real GDP over two consecutive quarters. |
| Economic cycle | Fluctuations in output around the long-term trend. |
Costs and benefits of growth
| Benefits | Costs |
|---|---|
| Higher incomes and living standards | Possible inflation |
| More jobs | Environmental damage and pollution |
| More tax revenue for public services | Resource depletion; inequality may widen |
Growth raises incomes and jobs but can bring inflation and environmental harm.
Causes of growth
More or better resources, higher productivity (from education, training and technology), and more investment by firms.
Worked example
A country invests in technology and training, raising productivity, so GDP grows by 4% a year. Incomes and jobs rise and tax revenue funds public services. But factories emit more pollution, and if the economy overheats, inflation may rise — the trade-offs of rapid growth.
Common exam mistakes
- Confusing GDP (total output) with GDP per person (living standards).
- Defining a recession loosely — it is a *fall* in real GDP.
Exam technique
Balance the benefits and costs of growth, and use the economic cycle to explain changes in unemployment and inflation.
Quick revision
- Growth = rising GDP; recession = falling GDP for two quarters.
- Cycle: boom, downturn, recession, recovery.
- Benefits: incomes, jobs; costs: inflation, pollution.